Reference Perforated Cabinet | Cisco Systems MDS 9100 Series

Appendix A Cabinet and Rack Installation

Cabinet and Rack Requirements

•For four-post EIA cabinets (perforated or solid-walled):

–The minimum spacing for bend radius for fiber-optic cables should have the front mounting rails of the cabinet offset from the front door by a minimum of 3 in. (7.6 cm), and a minimum of 5 in. (12.7 cm) if cable management brackets are installed on the front of the chassis.

–The distance between the outside face of the front mounting rail and the outside face of the back mounting rail should be 23.5 to 34.0 in. (59.7 to 86.4 cm) to allow for rear bracket installation.

–There should be a minimum of 2.5 in. (6.4 cm) of clear space between the side edge of the chassis and the side wall of the cabinet. No sizeable flow obstructions should be immediately in the way of the chassis air intake or exhaust vents.

Note Optional jumper power cords are available for use in a cabinet. See the “Jumper Power Cord” section on page C-5.

Requirements Specific to Perforated Cabinets

In addition to the requirements listed in the “General Requirements for Cabinets and Racks” section on page A-1, perforated cabinets must meet the following requirements:

•The front and rear doors must have at least a 60 percent open area perforation pattern, with at least 15 sq. in. of open area per rack unit of door height.

•We recommend that the roof be perforated with at least 20 percent open area, unless the cabinet only contains Cisco MDS 9100 Series switches, in which case the roof does not have to be perforated.

•We recommend an open or perforated cabinet floor to enhance cooling but it is not required.

Reference Perforated Cabinet

A perforated cabinet that conforms to the above requirements is available from Rittal Corporation:

Rittal Corporation

One Rittal Place

Springfield, OH 45504

Phone: (800) 477-4000

Cabinet P/N: Rittal 9969427

Cabinet description: PS-DK/OEM Cabinet Assembly, 1998 x 600 x 1000 (H x W x D) (42U)

Cisco MDS 9100 Series Hardware Installation Guide

	A-2	OL-16187-01

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Cisco Systems MDS 9100 Series manual Requirements Specific to Perforated Cabinets, Reference Perforated Cabinet

Contents

Cisco MDS 9100 Series Hardware Installation Guide Americas Headquarters Cisco MDS 9100 Series Hardware Installation Guide N T E N T S Preinstallation Cabinet and Rack Requirements A-1 Cables and Adapters C-1 Console Port C-2 Switch Port Cisco MDS 9124 Switch Specific Changed Feature Description Release Where DocumentedSwitch Installing the Cisco MDS Cisco MDS Description of the Cisco MDS 31a Shelf Bracket Allows single-user installation Specific Installation ClearanceJumper power Jumper power cord available for Not release Kit Installation in a Telco rack Chapter Title Description AudienceOrganization Document Conventions Chapter Title Description Preface Related Documentation Regulatory Compliance and Safety InformationHardware Installation Release Notes Installation and Configuration Note Command-Line InterfaceTroubleshooting and Reference Cisco MDS 9000 Family SSM Configuration Note Xiv Product Overview Cisco MDS 9100 Series Multilayer Fabric Switches Cisco MDS 9134 Switch Cisco MDS 9134 Switch Cisco MDS 9124 Switch Cisco MDS 9140 Switch Cisco MDS Fibre Channel Bladeswitch for IBM BladeCenter Cisco MDS 9120 Switch Power Supplies Fan Modules Ports Port Group Ports on the Cisco MDS 9134 SwitchCisco MDS 9100 Series Ports 6shows the Cisco MDS 9134 ports Ports on the Cisco MDS 9124 Switch Cisco MDS 9124 Ports Switch LEDs Fan module status LED 10 Cisco MDS 9124 Switch LEDs LED Status Description Supported SFP Transceivers Fibre Channel SFP Transceivers Combination Fibre Channel/Gigabit Ethernet SFP Transceivers Installing the Cisco MDS 9100 Series This section includes the following information PreinstallationInstallation Options Installation Guidelines Unpacking and Inspecting the Switch Required Equipment Quantity Installing the Switch in a Cabinet or RackTo 36-inch slider rails To 30-inch slider rails Per kit Front-Facing Installation Description Quantity 96616 Installing the Slider Rails Sliding the Cisco MDS 9100 Series onto the Slider Rails 182460 Attaching the Switch to the Rack Cisco MDS 9100 Series Hardware Installation Guide Front rack-mount bracket Bracket Series Front cabinet Mounting rails Rear cabinet mounting Rails Front cabinet Mounting Rails Rear cabinet 113430 182462 Rear cabinet Mounting Rails Front cabinet 182466 182464 270195 Grounding the Switch Lug Starting Up the Switch Installing the Cisco MDS 9100 Series Starting Up the Switch Removing and Installing Components Power module Fan Module Power modules Fan modules Installing Power Supplies Removing and Installing Power SuppliesRemoving Power Supplies To remove the existing fan module, follow these steps Removing and Installing Fan ModulesLocate the fan module in the back of the switch Slide the seating tabs toward the center of the fan module OL-16187-01 Installing a Fan Module 25shows the Cisco MDS 9134 fan module Verifying the Fan Module OL-16187-01 Connecting the Console Port Preparing for Network Connections Connecting the Console Port to a PC Connecting the Console Cable Connecting the 10/100 Ethernet Management Port Connecting a Modem to a Console Port Connecting to a Fibre Channel Port Removing and Installing SFP Transceivers Installing an SFP Transceiver SFP Transceiver with Mylar Tab Latch Removing an SFP Transceiver Removing and Installing Cables into SFP Transceivers Installing a Cable into an SFP Transceiver Connecting the LC-Type Cable to a Fibre Channel Port Removing a Cable from an SFP Transceiver Maintaining SFP Transceivers and Fiber-Optic Cables OL-16187-01 This appendix includes the following information Cabinet and Rack RequirementsGeneral Requirements for Cabinets and Racks Requirements Specific to Perforated Cabinets Reference Perforated Cabinet Requirements Specific to Standard Open Racks Cisco MDS 9000 Family Telco and EIA Shelf BracketRequirements Specific to Solid-Walled Cabinets Requirements Specific to Telco Racks 45 lb 30 lb 15 lb Rack-Mounting GuidelinesRack Type MDS EIA 4-post Telco 2 post Required Equipment Before Installing the Shelf BracketsInstalling the Shelf Bracket Kit into a Two-Post Telco Rack Quantity Part Description Cisco MDS 9100 Series Hardware Installation Guide Installing the Shelf Bracket Kit into a Four-Post EIA Rack Figure A-2 Installing the Shelf Bracket Kit into an EIA Rack Installing the Switch on the Shelf Brackets Statement Removing the Shelf Bracket Kit Optional OL-16187-01 Switch Specifications Description Specification Power Specifications Power watts BTU/hr Amps General Power Supply SpecificationsAC-Input Power Supply Specification AC-Input Heat Diss 85 VAC 110 VAC 220 VAC Cisco Fibre Channel SFP Transceivers SFP Transceiver SpecificationsConnection Guidelines for AC-Powered Systems Part Number Description Type Connector type Wavelength 850 nm 1310 nm Fiber type Description Short wavelength Long wavelength Cisco Gigabit Ethernet/Fibre Channel Transceivers General Specifications for Cisco GE/FC SFP TransceiversParameter Symbol Min Max Unit Gbps Ethernet SFP Add/drop multiplexer for four Cwdm wavelengths Cisco Cwdm SFP TransceiversPart Number Description Add/drop multiplexer for eight Cwdm wavelengths General Specifications for Cisco Cwdm SFP Transceivers Description Color Parameter Symbol Min Typical Max Units Optical Specifications for Cisco Cwdm SFP TransceiversParameter Symbol Minimum Typical Maximum Units Modal Core Size Bandwidth Maximum Cabling X2 Product Number X2 Transceiver SpecificationsProduct Number Description Cable Type Microns MHz/km Distance Transmit and Receive X2 Product Number ModalBandwidth Maximum Cabling X2 Product Number Wavelength nm OL-16187-01 Cable and Port Specifications Cables and Adapters Console Port Pinouts Pin SignalConsole Port RJ-45 to DB-25 Console Signal RJ-45 Pins DB-9 PinMgmt 10/100 Ethernet Port RJ-45 to DB-9 Console Not used Supported Power Cords and PlugsPower Cords Jumper Power Cord Figure C-3 300-W Power Supply Plugs C15 C14 Site Planning and Maintenance Records Site Preparation Checklist Task No Planning Activity Verified By Time Date Contact and Site Information Chassis and Network Information D E IN-2 IN-3 IN-4